CN205124227U - Electric vehicle charging utensils heat radiation structure - Google Patents
Electric vehicle charging utensils heat radiation structure Download PDFInfo
- Publication number
- CN205124227U CN205124227U CN201520870192.1U CN201520870192U CN205124227U CN 205124227 U CN205124227 U CN 205124227U CN 201520870192 U CN201520870192 U CN 201520870192U CN 205124227 U CN205124227 U CN 205124227U
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- China
- Prior art keywords
- median septum
- type side
- upper cover
- air duct
- side covers
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Abstract
The utility model relates to an electric vehicle charging utensils heat radiation structure, which comprises an upper cover, L type side cap, the median septum, radiator fan, bottom partition plate, the left end at the upper cover is installed to two L type side caps symmetry respectively, the right -hand member, the median septum shutoff is passed through to the lower part of upper cover, the left end of median septum, the right -hand member is installed on two L type side caps through the screw correspondence respectively, an upper cover, the median septum, two L type side caps constitute the enclosure space, first ventiduct has been seted up to the left part of median septum, the right part of median septum is equipped with the second ventiduct, first ventiduct, the second ventiduct is linked together with the enclosure space respectively, radiator fan is located the second ventiduct under, and radiator fan links to each other with the median septum. Bottom partition plate places under the median septum. The utility model has the advantages of structural design is reasonable, equipment convenient to use and production low in manufacturing cost, can realize heat dissipation and dampproofing, guarantee the work that external circuit board can be normal, ensure the normal use of charger.
Description
Technical field
The utility model relates to electric motor car charging technique field, specifically a kind of electric car charger radiator structure.
Background technology
Due to gasoline, diesel oil non-renewable; along with constantly popularizing of automobile; make oil exhausted all the more; and electric motor car is as the vehicle of new forms of energy; progressively obtain the accreditation of people, green non-pollution, while meeting people's trip, also protect environment; as the vehicle of new forms of energy, very popular.In order to ensure the normal use of electric motor car, then need to charge timely when electric motor car lacks electric energy, namely utilize charger to connect external power supply, for the battery in electric motor car charges.Because charger generates heat in charging process; usual meeting arranges radiation tooth, louvre and radiator fan to carry out radiating treatment at the outer surface of charger; this mode heat dispersion is poor; in use for some time; the circuit board of charger can accumulate a large amount of dusts; shorten the useful life of circuit components greatly; also easily short circuit is caused; cause potential safety hazard; and existing charger all cannot solve waterproof and dampproof problem; mainly because louvre can make water easily enter into charger internal, cause internal short-circuit, have influence on charging performance.
Summary of the invention
For the defect of above-mentioned technology, the utility model proposes a kind of reasonable in design, assemble easy to use, manufacturing cost is low, can realize dispelling the heat and moistureproof device, i.e. a kind of electric car charger radiator structure.
A kind of electric car charger radiator structure, comprise upper cover, L-type side cover, median septum, radiator fan, base spacer, described upper cover is analog-U shaped structure, the front end outer side of described upper cover, outer radiation tooth is equipped with outside rear end, the quantity of described L-type side cover has two, two L-type side covers symmetrical left end being arranged on upper cover respectively, right-hand member, the median septum shutoff of horizontal positioned is passed through in the bottom of described upper cover, the left end of described median septum, right-hand member is arranged on two L-type side covers respectively by screw correspondence, described upper cover, median septum, two L-type side covers form enclosure space, the left part of described median septum offers the first air duct, the right part of described median septum is provided with the second air duct, described first air duct, second air duct is connected with enclosure space respectively, described radiator fan is positioned at immediately below the second air duct, and described radiator fan is connected with median septum.
Described base spacer lies in a horizontal plane in immediately below median septum, the middle part of described base spacer is provided with the division board of vertically distribution, upper end and the median septum of described division board fit, described first air duct, the second air duct lay respectively at left, the right of division board, left end, the right-hand member of described base spacer are respectively equipped with flanging, described flanging is corresponding to fit with two L-type side covers, and described flanging is corresponding respectively to be fixed by screw with two L-type side covers.The utility model design isolated plate, thus the first air duct, the second air duct are separated, to ensure one-way during gas flow, avoid intersecting.
The bottom of two L-type side covers is equipped with ventilation hole, described ventilation hole is positioned at the below of median septum, the object of such design is: any hole is not offered in the position be namely in above median septum on L-type side cover top, the rainwater etc. in such external world just cannot enter in enclosure space, can not have influence on the normal work of circuit board.The utility model utilizes ventilation hole and the first corresponding air duct, second air duct is communicated with, thus define the flow channel of gas, namely radiator fan work is utilized, drive gas flow in enclosure space, such gas enters from the ventilation hole of L-type side cover of the left end being in upper cover, due to the buffer action of division board, gas is made all to enter in enclosure space from the first air duct, enter the second air duct subsequently and final from be in upper cover right-hand member L-type side cover ventilation hole discharge, the heat produced during to be worked by external circuit board is taken out of, serve good thermolysis.
The utility model utilizes upper cover, median septum, two L-type side covers thus constitute enclosure space, so that external circuit board is enclosed in enclosure space, by air intake or the air-out of the first air duct, the second air duct, thus air flowing in drive enclosure space, so that heat is taken out of, serve good thermolysis, also can enter in enclosure space damage is caused to circuit board by anti-sealing meanwhile.The utility model adopts two L-type side covers can be high by integrated stand, avoids the contact of circuit board and water.
The lower end of two L-type side covers is equipped with waist type connecting hole, fixes to facilitate installation of the present utility model.
Described upper cover is processed into by aluminum alloy materials, and quality is light, structural strength is high and heat dispersion is high.
The beneficial effects of the utility model are: the advantages such as the utility model has reasonable in design, it is easy to use to assemble and manufacturing cost is low, can realize heat radiation and moistureproof, ensure that external circuit board can work normally, ensure that the normal use of charger.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is internal structure schematic diagram of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is vertical view of the present utility model;
Fig. 4 is the structural representation of upper cover of the present utility model;
Fig. 5 is the structural representation of base spacer of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below the utility model being set forth further.
As shown in Figures 1 to 5, a kind of electric car charger radiator structure, comprise upper cover 1, L-type side cover 2, median septum 3, radiator fan 4, base spacer 5, described upper cover 1 is in analog-U shaped structure, the front end outer side of described upper cover 1, outer radiation tooth 1a is equipped with outside rear end, the quantity of described L-type side cover 2 has two, two L-type side covers 2 symmetrical left end being arranged on upper cover 1 respectively, right-hand member, median septum 3 shutoff of horizontal positioned is passed through in the bottom of described upper cover 1, the left end of described median septum 3, right-hand member is arranged on two L-type side covers 2 respectively by screw correspondence, described upper cover 1, median septum 3, two L-type side covers 2 form enclosure space 6, the left part of described median septum 3 offers the first air duct 3a, the right part of described median septum 3 is provided with the second air duct 3b, described first air duct 3a, second air duct 3b is connected with enclosure space 6 respectively, described radiator fan 4 is positioned at immediately below the second air duct 3b, and described radiator fan 4 is connected with median septum 3.
Described base spacer 5 lies in a horizontal plane in immediately below median septum 3, the middle part of described base spacer 5 is provided with the division board 5a of vertically distribution, upper end and the median septum 3 of described division board 5a fit, described first air duct 3a, the second air duct 3b lay respectively at left, the right of division board 5a, left end, the right-hand member of described base spacer 5 are respectively equipped with flanging 5b, described flanging 5b is corresponding to fit with two L-type side covers 2, and described flanging 5b is corresponding respectively to be fixed by screw with two L-type side covers 2.The utility model design isolated plate 5a, thus the first air duct 3a, the second air duct 3b are separated, to ensure one-way during gas flow, avoid intersecting.
The bottom of two L-type side covers 2 is equipped with ventilation hole 2a, described ventilation hole 2a is positioned at the below of median septum 3, the object of such design is: any hole is not offered in the position be namely in above median septum 3 on L-type side cover 2 top, the rainwater etc. in such external world just cannot enter in enclosure space 6, can not have influence on the normal work of circuit board.The utility model utilizes ventilation hole 2a and the first corresponding air duct 3a, second air duct 3b is communicated with, thus define the flow channel of gas, namely radiator fan 4 is utilized to work, drive gas flow in enclosure space 6, such gas enters from the ventilation hole 2a of L-type side cover 2 of the left end being in upper cover 1, due to the buffer action of division board 5a, gas is made all to enter in enclosure space 6 from the first air duct 3a, enter the second air duct 3b subsequently and the ventilation hole 2a of L-type side cover 2 of the final right-hand member from being in upper cover 1 discharges, the heat produced during to be worked by external circuit board is taken out of, serve good thermolysis.
The utility model utilizes upper cover 1, median septum 3, two L-type side covers 2 thus constitute enclosure space 6, so that external circuit board is enclosed in enclosure space 6, by air intake or the air-out of the first air duct 3a, the second air duct 3b, thus drive air flowing in enclosure space 6, so that heat is taken out of, serve good thermolysis, also can enter in enclosure space 6 damage is caused to circuit board by anti-sealing meanwhile.The utility model adopts two L-type side covers can be high by integrated stand, avoids the contact of circuit board and water.
The lower end of two L-type side covers 2 is equipped with waist type connecting hole 2b, fixes to facilitate installation of the present utility model.
Described upper cover 1 is processed into by aluminum alloy materials, and quality is light, structural strength is high and heat dispersion is high.
Before the utility model uses, first external circuit board is arranged in enclosure space 6, the utility model can be arranged on external equipment by external bolt, can connect with the mains as electric motor car charging, in the process of charging, radiator fan 4 is utilized to work, to realize quick heat radiating in enclosure space 6, thus, greatly reduce the spoilage of charger, extend the useful life of charger, reduce use cost, and security performance is high; Traditional charger is offered due to louvre, extraneous water is made easily to enter into charger internal, cause the short circuit of built-in circuit board, produce potential safety hazard, the utility model adopt upper cover 1, L-type side cover 2, median septum 3 surround enclosure space 6, greatly improve water resistance of the present utility model, extraneous water not easily enters in enclosure space 6, simultaneously, extraneous dust is due to the impact of deadweight, and bulk deposition in the upper end of median septum 3, and can not fall on circuit boards, serve good dustproof effect, ensure that the normal use of circuit board.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. an electric car charger radiator structure, comprise upper cover (1), L-type side cover (2), median septum (3), radiator fan (4), base spacer (5), described upper cover (1) is in analog-U shaped structure, be equipped with outer radiation tooth (1a) outside the front end outer side of described upper cover (1), rear end, it is characterized in that:
The quantity of described L-type side cover (2) has two, two L-type side covers (2) respectively symmetry are arranged on the left end of upper cover (1), right-hand member, the bottom of described upper cover (1) is by median septum (3) shutoff of horizontal positioned, the left end of described median septum (3), right-hand member is arranged on two L-type side covers (2) respectively by screw correspondence, described upper cover (1), median septum (3), two L-type side covers (2) form enclosure space (6), the left part of described median septum (3) offers the first air duct (3a), the right part of described median septum (3) is provided with the second air duct (3b), described first air duct (3a), second air duct (3b) is connected with enclosure space (6) respectively, described radiator fan (4) is positioned at immediately below the second air duct (3b), and described radiator fan (4) is connected with median septum (3),
Described base spacer (5) lies in a horizontal plane in immediately below median septum (3), the middle part of described base spacer (5) is provided with the division board (5a) of vertically distribution, upper end and the median septum (3) of described division board (5a) fit, described first air duct (3a), second air duct (3b) lays respectively at the left of division board (5a), right, the left end of described base spacer (5), right-hand member is respectively equipped with flanging (5b), described flanging (5b) is corresponding to fit with two L-type side covers (2), described flanging (5b) is corresponding respectively to be fixed by screw with two L-type side covers (2),
The bottom of two L-type side covers (2) is equipped with ventilation hole (2a).
2. a kind of electric car charger radiator structure according to claim 1, is characterized in that: the lower end of two L-type side covers (2) is equipped with waist type connecting hole (2b).
3. a kind of electric car charger radiator structure according to claim 1, is characterized in that: described upper cover (1) is processed into by aluminum alloy materials.
4. a kind of electric car charger radiator structure according to claim 1, is characterized in that: described ventilation hole (2a) is positioned at the below of median septum (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870192.1U CN205124227U (en) | 2015-10-29 | 2015-10-29 | Electric vehicle charging utensils heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870192.1U CN205124227U (en) | 2015-10-29 | 2015-10-29 | Electric vehicle charging utensils heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205124227U true CN205124227U (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520870192.1U Expired - Fee Related CN205124227U (en) | 2015-10-29 | 2015-10-29 | Electric vehicle charging utensils heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205124227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105813439A (en) * | 2016-05-07 | 2016-07-27 | 罗文凤 | Cooling network type electric vehicle charging pile |
| CN110248526A (en) * | 2019-07-11 | 2019-09-17 | 徐州逸腾机电科技有限公司 | A kind of control device of electronic pedicab ventilation and heat structure |
-
2015
- 2015-10-29 CN CN201520870192.1U patent/CN205124227U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105813439A (en) * | 2016-05-07 | 2016-07-27 | 罗文凤 | Cooling network type electric vehicle charging pile |
| CN110248526A (en) * | 2019-07-11 | 2019-09-17 | 徐州逸腾机电科技有限公司 | A kind of control device of electronic pedicab ventilation and heat structure |
| CN110248526B (en) * | 2019-07-11 | 2024-03-15 | 徐州逸腾机电科技有限公司 | Electric tricycle controller ventilation heat radiation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20181029 |